Silver Plate. Three necks. From vintagetenorman on ebay.
https://www.ebay.co.uk/itm/Professional-B-S-Medusa-Tenor-Saxophone-SL-Gold-Brass-Model-3-Necks-included/264505436060
If you want to change how many album pictures per page, use CTRL+ and CTRL- (Command + and Command - if you have a Mac). 80% looks great on my 4K monitor.